70709974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{5237}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 109243728

約数和(自身を除く): 38533754

約数列:

[1, 2, 43, 86, 157, 314, 5237, 6751, 10474, 13502, 225191, 450382, 822209, 1644418, 35354987, 70709974]

約数ペア:

[(1, 70709974), (2, 35354987), (43, 1644418), (86, 822209), (157, 450382), (314, 225191), (5237, 13502), (6751, 10474)]